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UV absorber UV BP-6 CAS 131-54-4

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    CAS:131-54-4
    Molecular Formula:C15H14O5
    Molecular Weight:274.27
    EINECS:205-027-3

    UV absorber UV BP-6 CAS 131-54-4 is a light yellow crystal. The melting point of UV absorber UV-BP-6 is 139-140 ° C. UV absorber UV BP-6 is soluble in ethyl acetate, methyl ethyl ketone and toluene, and insoluble in water. UV absorber UV-BP-6 is flammable and stimulates smoke by thermal decomposition.

    ItemSpecification
    Melting point133-136 °C(lit.)
    Boiling point377.26°C (rough estimate)
    Density1.2662 (rough estimate)
    Acidity coefficient (pKa)6.81±0.35(Predicted)
    Refractive index1.5000
    LogP3.9-4.1

    25kg/drum or according to customer requirements.

    UV absorber UV BP-6 CAS 131-54-4-package UV absorber UV BP-6 CAS 131-54-4-package

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